InfoPath Dev

I followed the video on utube to setup approval workflow. Using action, state, we can use rule for form load and switch role when state changes. However, in parallel block, when I have 3 different participants, the views got mixed up. Let say I send document link of different views to A B C and workflow only continue when A B C complete ...

So i want to create something like the picture attached. but my tables will have many more rows. The regions and countries will be all displayed in InfoPat, on the right side there are 3 entry fields for each country. my question is whether there is any way to populate the data ? or generally how to create the tables without doing it manually ...