//ソースデータを定義します
object[,] sourceData = new object[,] {
    { "Order ID", "Product",  "Category",   "Amount", "Date",                    "Country" },
    { 1,          "Carrots",  "Vegetables",  4270,    new DateTime(2012, 1, 6),  "United States" },
    { 2,          "Broccoli", "Vegetables",  8239,    new DateTime(2012, 1, 7),  "United Kingdom" },
    { 3,          "Banana",   "Fruit",       617,     new DateTime(2012, 1, 8),  "United States" },
    { 4,          "Banana",   "Fruit",       8384,    new DateTime(2012, 1, 10), "Canada" },
    { 5,          "Beans",    "Vegetables",  2626,    new DateTime(2012, 1, 10), "Germany" },
    { 6,          "Orange",   "Fruit",       3610,    new DateTime(2012, 1, 11), "United States" },
    { 7,          "Broccoli", "Vegetables",  9062,    new DateTime(2012, 1, 11), "Australia" },
    { 8,          "Banana",   "Fruit",       6906,    new DateTime(2012, 1, 16), "New Zealand" },
    { 9,          "Apple",    "Fruit",       2417,    new DateTime(2012, 1, 16), "France" },
    { 10,         "Apple",    "Fruit",       7431,    new DateTime(2012, 1, 16), "Canada" },
    { 11,         "Banana",   "Fruit",       8250,    new DateTime(2012, 1, 16), "Germany" },
    { 12,         "Broccoli", "Vegetables",  7012,    new DateTime(2012, 1, 18), "United States" },
    { 13,         "Carrots",  "Vegetables",  1903,    new DateTime(2012, 1, 20), "Germany" },
    { 14,         "Broccoli", "Vegetables",  2824,    new DateTime(2012, 1, 22), "Canada" },
    { 15,         "Apple",    "Fruit",       6946,    new DateTime(2012, 1, 24), "France" },
};
//ワークブックを初期化し、既定のワークシートを取得します
Workbook workbook = new Workbook();
IWorksheet worksheet = workbook.Worksheets[0];
//Pivotテーブルにデータを追加します
worksheet.Range["A1:F16"].Value = sourceData;

IPivotCache pivotcache = workbook.PivotCaches.Create(worksheet.Range["A1:F16"]);
IPivotTable pivottable1 = worksheet.PivotTables.Add(pivotcache, worksheet.Range["K5"], "pivottable1");
IPivotTable pivottable2 = worksheet.PivotTables.Add(pivotcache, worksheet.Range["O15"], "pivottable2");


IPivotField field_product1 = pivottable1.PivotFields[1];
field_product1.Orientation = PivotFieldOrientation.RowField;

IPivotField field_Amount1 = pivottable1.PivotFields[3];
field_Amount1.Orientation = PivotFieldOrientation.DataField;

IPivotField field_product2 = pivottable2.PivotFields[5];
field_product2.Orientation = PivotFieldOrientation.RowField;

IPivotField field_Amount2 = pivottable2.PivotFields[2];
field_Amount2.Orientation = PivotFieldOrientation.DataField;
field_Amount2.Function = ConsolidationFunction.Count;

//スライサーはPivotテーブル1を制御します
ISlicerCache cache = workbook.SlicerCaches.Add(pivottable1, "Product");
ISlicer slicer1 = cache.Slicers.Add(workbook.Worksheets["Sheet1"], "p1", "Product", 20, 20, 100, 200);

ISlicerCache cache = workbook.SlicerCaches.Add(pivottable1, "Product");
ISlicer slicer1 = cache.Slicers.Add(workbook.Worksheets["Sheet1"], "p1", "Product", 20, 20, 100, 200);
cache.PivotTables.AddPivotTable(pivottable2);