How to create an animation like Refleclty app in Jetpack Compose? Scrollable Row Color Selection Y-Offset/Y-Translation

Question

I was trying to create something like this

I am facing the problem when calculate Yoffset. Can anyone please help me with this?

I tried calculating yOffset/translateY for each items but couldn't get the result. I was able to scale center items, on selction as well. But for yOffset, couldn't achieve the desired result.