IntelliJ IDEA: Highlighting background of code blocks - AWESOMEST feature missing?

I'm using IDEA for Java.

I know I'm not the only one wishing there was a way to highlight code blocks in IDEA by highlighting the background.

As in this example, and as illustrated in the example below: 

I find that it is a SUPER quick way of finding what you're looking for, for finding out where you are etc... and it's a feature that I simply cannot understand why all IDEs haven't implemented a loooong ago.

This, for me, is one of those things that could be a dealbreaker for me when choosing an IDE.

There's even a plugin for eclipse for this specific purpose.

There was even a post about it some years ago referring to a request alleged to adress this issue specifically. Now, that request was never about code block highlighting as described by me here. 

So; does anyone know of any plug-ins for IntelliJ IDEA that will highlight code blocks by coloring the background as illustrated in the example(s) above. 

Or does anyone know of any other way to achieve this. I have gone through the settings menu repeatedly, and as far as I can see, there is no way of achieving this currently.

I hope I found the right thread for this. Apologies if I didn't.