Bump Offset

I would like to create a kind of deph feeling between two textures but what I get is this;

My question is, what is the best way to get the results I desire?

Here are the nodes

Thanks in advance!

Generally, you are doing it right, but you might try using a smoother heightmap with less sharp black to white transition.
Bump offset is capable of adding only a minor perception of depth. For a better effect, consider using Parallax Occlusion Mapping.

Thanks, I will try to adjust to heightmap and look more in to depth about parallax occlusion, do you recommend any source of tutorial?

Wiki link for POM tutorial

Thank you! The result became much better, need a few tweeks and it’s what Im aiming for!

https://i.imgur.com/2XpSNAT.jpg