Rev-A-Shelf has one with four sections. Model #5349-9WM. Sending this just in case it will do or you can't find one with three sections.

Here is a link that might be useful: Rev-A-Shelf Model 5349-9WM

I have the Rev-A-Shelf four triangular section trash pull-out. You didn't ask for opinions but I just wanted to say we like it and have found it v. useful. Yes, the trash is smaller than others but for us that's not an issue since we empty our trash regularly. Like many of us, we are fervent recyclers so having the three additional sections is really handy.

When I was in Lowes this past weekend I saw a corner cabinet with three on a rotating pole. It was in place of a lazy susan and was meant for trash and recycling.