Image 1: Data Table
Step 1: First of all select a table and click on Insert menu and then Click on Table. Or simply press Ctrl+T after selecting your data table.
Step 2: Now you will see a dialog box named Create Table and note that, the table range is automatically selected entire table. If you want to do a custom range selection then just click the Red Upper-Left Directed Arrow and select the range and press the Enter.
Step 3: After clicking the Ok your data table will converted as Table, which has a default name Table 1.
Step 4: Place the cursor anywhere in the Table 1. And click on Insert menu and then click Slicer from Filters group.
Image 1: Selecting Slicer
Step 5: Now you will get a dialog box named Insert Slicer. Just mark the fields which you want as Slicer and click on OK button. I would select Region. You can add 2 or more Slicer from 1 table.
Image 2: Adding a Field as Slicer
Step 6: Now you got the Slicer. Just click Slicer buttons and see the changing data table.
Image 3: Slicer added to Table 1