Importing csv file with 2d datasheet by C++

I’m trying import csv file to my game,

I searched and found some solution by using struct derived from FTableRowBase.

But, here is my csv file format below :


As you can see, there’s no column and row name.

I just want to import 2d data to UE4, not formatted data row by row.

I found that column field can’t be saved as TArray type.

So if I do this with FTableRow struct, I should make column variables as int32 Col1, int32 Col2, …

What can I do?

Or is there other way to save & import data with 2-dimension format?

Any advice will help.