Flytrap bindings did this 15 years ago for sure. I had them. It was handy when you found yourslef in a Cat track or other flat area because you could ride the snowboard like a skate board to the next slope. They were part of the binding base, not an add on item though. The didn't increase your height from the board.
Mine were stolen in 2000, some asshole took a sawzall to the side of our barn and took about 25000$ worth of MTB, snowboard and MX equipment. I wish I had the bindings and the alien workshop board back for wall art if nothing else.