Is there a way in Advance Roadmaps to get a hierarchy view that shows traceability from Epic, to Story, to Requirement, to Test Case and then be able to export it? Also can this hierarchy be saved in query view?
if you're using a test management tool, then most probably you'll have full traceability overview including tests, their runs and the defects created while testing.
If you're using Xray for Test Management, it provides a built-in report for Traceability, that can be quite helpful.