// Defining source data
Object sourceData = new Object[][] { { "Order ID", "Product", "Category", "Amount", "Date", "Country" },
        { 1, "Carrots", "Vegetables", 4270, new GregorianCalendar(2018, 0, 6), "United States" },
        { 2, "Broccoli", "Vegetables", 8239, new GregorianCalendar(2018, 0, 7), "United Kingdom" },
        { 3, "Banana", "Fruit", 617, new GregorianCalendar(2018, 0, 8), "United States" },
        { 4, "Banana", "Fruit", 8384, new GregorianCalendar(2018, 0, 10), "Canada" },
        { 5, "Beans", "Vegetables", 2626, new GregorianCalendar(2018, 0, 10), "Germany" },
        { 6, "Orange", "Fruit", 3610, new GregorianCalendar(2018, 0, 11), "United States" },
        { 7, "Broccoli", "Vegetables", 9062, new GregorianCalendar(2018, 0, 11), "Australia" },
        { 8, "Banana", "Fruit", 6906, new GregorianCalendar(2018, 0, 16), "New Zealand" },
        { 9, "Apple", "Fruit", 2417, new GregorianCalendar(2018, 0, 16), "France" },
        { 10, "Apple", "Fruit", 7431, new GregorianCalendar(2018, 0, 16), "Canada" },
        { 11, "Banana", "Fruit", 8250, new GregorianCalendar(2018, 0, 16), "Germany" },
        { 12, "Broccoli", "Vegetables", 7012, new GregorianCalendar(2018, 0, 18), "United States" },
        { 13, "Carrots", "Vegetables", 1903, new GregorianCalendar(2018, 0, 20), "Germany" },
        { 14, "Broccoli", "Vegetables", 2824, new GregorianCalendar(2018, 0, 22), "Canada" },
        { 15, "Apple", "Fruit", 6946, new GregorianCalendar(2018, 0, 24), "France" }, };
        
// Initialize the workbook and fetch the default worksheet
Workbook workbook = new Workbook();
IWorksheet worksheet = workbook.getWorksheets().get(0);
        
// Adding data to the table 
worksheet.getRange("A:F").setColumnWidth(15);
worksheet.getRange("A1:F16").setValue(sourceData);
ITable table = worksheet.getTables().add(worksheet.getRange("A1:F16"), true);
table.getColumns().get(3).getDataBodyRange().setNumberFormat("$#,##0.00");
        
// Create slicer cache for table.
ISlicerCache cache = workbook.getSlicerCaches().add(table, "Product", "productCache");

// Add slicer for the table
ISlicer slicer1 = cache.getSlicers().add(workbook.getWorksheets().get("Sheet1"), 
"product1", "Product", 30, 550, 100, 200);

// Configure slicer layout.
slicer1.setNumberOfColumns(2);
slicer1.setRowHeight(25);
slicer1.setDisplayHeader(false);