So, you go to any one of the many websites that sell plumbing fixtures, you chose "Bathroom," "Tub faucets," and "Wall mounted." You can do it as easily as I can.

WS Bath Collections Level LEA 101 Fonte Single Handle Wall - Polished Chrome · More Info

There are more at Houzz to see, though their search function is pretty lousy. When you search for "Single Handle Wall Mounted Tub Filler" you see a bunch of other things, as well. That is why I dislike both Amazon and Houzz. They never give you just what you are asking for. But Build.com will.

Scroll through these results...there are several amongst all of these that might fit the bill:

https://www.build.com/search?visualVariant.facets.Number_Of_Handles=1&term=wall%20mount%20tub%20filler&r=24&s=_relevance&p=1

Thank you both! I think i found it. It seems like a Vola