Step 2: Click on Analyze menu and then go to Filter group. Then Click on Insert Slicer.
or You can Click on Insert menu and Click on Slicer in Filter Group.
Image 1: Insert Slicer
Step 3: This will allow you to choose the field you wish to add as a Slicer as below image. The field list will depends on your PivotTable source data table. In my PivotTable source data table there are only 3 Fields. That is why the Insert Slicers shows 3 field name to choose.
Image 2: Choose field name for Slicer
Step 4: Click to mark one or more fields and then Click on Ok to add the marked fields as Slicer. I have selected salesChannel.
Image 3: Field selection
Step 5: Now click on Slicer button to filter your PivotTable report:
Image 4: Slicer