Power BI – sync slicers in all pages

 Power BI – sync slicers in all pages 

Follow steps listed in below link 
https://docs.microsoft.com/en-us/power-bi/visuals/power-bi-visualization-slicers#:~:text=With%20the%20Sync%20slicers%20pane,the%20Filters%20and%20Visualizations%20panes.