Slide image in Slidable item

Hi team!

It seems that the slider item allows me to select only one picture as background, and only the text is sliding.
I would like to select several images which slide with the text above them.

Do you know if it’s possible and how I can do this?

In fact, I would like the same thing as in the home regular in the demo page, but with the background image that slides also.

Thanks for your help ;)