Charts dashboard permissions


I have created a chart as owner and shared with my team giving them author roles. I would like the persons with author role to toggle/change the filter fields data accordingly but when they change any filter data and save & close, the changes are being reflected on my dashboard too.

Is there a way to give them ability to filter chart data but not save the changes.

or as a work around do I have to duplicate the dashboard for every user and give them individual access on it ?