How to restrict the visibility of categories in HR Helpdesk?

Summary:

Is there a way to restrict categories on the basis of countries/ department/ grade etc so that the people who don't belong to that specific country/ department/ grade are not able to see those categories in HR Helpdesk?

The only restriction available is Business units but we need a combination of multiple attributes, as stated above.

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

24B

Code Snippet (add any code snippets that support your topic, if applicable):