How to update data model after incremental refreshed implemented

How do I add more data to my model for a report that is now uploaded to PBI Service and is using Incremental refresh.  This is  the only option I'm given when I try to download a copy. 

I normally download the report to make sure I am updating the most recent version.  Make changes then upload the changes.  I had a copy of the report before incremental refresh that I as trying to use to update the report, but it does not let me save.   I get an error message saying that there is already a report with that name.

I tried to turn off incremental refresh because I know that this disables the first download option, but I don't see the incremental refresh option when I open desktop and right click the table.

If there is already a thread that addresses this let me know.  I would like to avoid creating a a new report which will generate a new link that my end users don't have and will require several updates in other locations.