Hi @Burhan2 
Yes, you can restrict users from modifying filters when clicking pie/bar chart reports. ServiceNow provides two native approaches to lock down report drill-down views.
Dashboard Report Widget

Dashboard > Report Widget > Advanced:
Widget Type: Report (Static)
Interactive Filter Support: No
Content Mode: Fixed
User Filter Override: Disabled

Widget Configuration:
- Follow Interactive Filter: false
- Allow Filter Changes: false
- Show Report Controls: false