Hi,
That requires an advanced technique.
Your list must be set to variable based list, and you can inject different variables for each list.
Tutorial about (simple) variable based list
In your case, your vb_list variable must be different per row, and you will inject different variables per row.
Here is related topic:
But first of all, is array widget necessary?
Above configuration is needed when you are dynamically generating rows and lists.
If your table only needs fixed # of rows, and you just want to display different lists per row, you can consider doing so with multiple list widgets and CSS customization.
Best regards,
Taka