Annie,
This kind of reporting capability is very average (read limited) in IS. We developed a custom universe as there are issues with the standard reports (asks for IS Repository user id/ password which we don't give out) and are limited to lineage and impact from a small number of use cases.
About to start enhancing this universe to report on HANA information views and can let you know relationships when finalised if you're interested.
I have raised a number of enhancement issues in the ideas space (https://ideas.sap.com) to enhance reporting. Only last week I raised an idea (D31695) that is similar to what you want. Depending on if and when this is implemented, your use case would be similar.
Until then... a universe over the IS repository is probably your best bet.
regards
Adrian