If you're working with a long list of categories, you can use the Search category field at the top to quickly find what you need.
Procedure
Go to app.filmustage.com and open your project.
Navigate to the Reports tab from the top ribbon.
At the top of the category list on the left, you'll see a Search category... field.
Optional. To the right of the Search category… box, select 🗑 to clear the box.
Begin typing the name of the category you're looking for (e.g., Props, Costumes, Vehicles).
The list will filter in real time, showing only categories that match your input.
Click the desired category to display all associated tags in the main panel.