When you click on any country then it navigates to the bar chart and an action set is created when you go and check at the sheet level
you need to right click action set and show quick filter then this filter will sync
please check the below kb for your reference.
If this does not work please add a twbx workbook
Not sure I followed what you said and what is mentioned in the article. I tried few things but didn't work. Attaching twbx for your reference. Appreciate your help.
Book packaged.twbx 82.1 KB