How to display Nested Collection in Row below other

I want to display nested collection in attached manner using Smart Marker . Data is already grouped so no grouping and sum is required.

Please refer attachment for data and out put layout.

Hi,

Thanks for your query.

The following sub-topics might help you for your reference:

Using smart markers-Grouping Data
Using smart markers-Using Nested Objects
Using smart markers-Using Generic List as Nested Object

Thank you.