Guide

1. Click the 'Slicer' visual.

2. Go to the 'View' tab in the ribbon at the top.

3. Click 'Sync slicers'.

4. A 'Sync Slicers' pane will appear on the right side.

5. Click the slicer you want to sync and check if you want the slicer's selection to apply to that page.

6. Once done, click the save icon to save changes.