How can i create this effect?

I think that's more than just the repeater effect.

Every "marble stack" is very likely a duplicated pre-comp with the animated cycles. All those pre-comps are aligned using expressions (that's how I would do it), or some script. All of them are connected to a Null and this is scaling up and down and rotation.

Try to download the movie, drag it into AE and go through frame by frame. That's very useful to understand what is actual going on and how they have done it - most likely.

*Martin