option for json array expand verticaly instead of horizontally

[slnj]

It would be good to have an option to expand json arrays horizontally instead of vertically

I the case:

    [
        {
            "col1": "val1",
            "col2": [
                {
                "col21": "val21a",
                "col22": "val22a"
                },
               {
                    "col21": "val22b",
                    "col22": "val22b"
               }
            ]
        }
    ]

generate:

col1	col2
	col21 | col22
-----------	-------------------
val1	val21a | val22a
	val21b | val22b

Thanks!!