Hackers Help: Poang footstool to snack table?

Photo: IKEA.com

I looked for a hack for the Poang footstool to turn it into a snack/drink table but didn’t find anything on the site. Maybe a angled base and a fitted top of some sort?

Is there one and I missed it? Any ideas how to hack one?

I live in a travel trailer and having my furniture do more than one function is a plus.

Thanks.

Rod in Maryland