Yes, this has come up before. Do a search or check docs.marketo.com for Analytics for ways to replicate the report.
Also keep in mind that you'll need to use URL params to effectively do this in Marketo.
Thanks. I did search in the discussions and the docs, but haven't yet found anything. Also Marketo support didn't know any really good solutions, but recommended to ask here.
So if someone has come up with a way, let me know