Retrieve multiples branches from data branch

Hello,

When using the tree branch component, how could I set interval integer to retrieve multiples branches with the P (path) input? I'd like to extract only the 0 to 28 branches.

 I've came up with the solution to use domain with range, but I don't think it's optimized. I'm sure there is a simple way to archive it.

See screenshot below.

Regards, 

David