Having a funded account with Tradovate and the CME data subscription with Tradovate as well, should be all you need for the data to work.
You do need to have that add-on subscription through Tradovate for the Linking of Tradovate to Trading View to work.
Under settings / add-on tools, you need this (see image)
I had this hook up for a few months and only used Trading View’s free version and it all worked fine. Unless something has changed it should all work. Send a email to Tradovate inquiring if the connection to trading view is actually connected right.