Is it possible to create a grid/table within a grid/table for editing?

Is it possible to create a grid/table within a grid/table for editing?

For example, I have a table (or grid) that is a 2x2 and within the first cell, I have another table of some size (for lack of specifics, let's say another 2x2) in that cell.

If this doesn't make sense, please do let me know ASAP.

OriginalPostID-172869

OriginalPostID-172869

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