Splitting event properties for nested json

Hi community,

Was wondering is it possible to do Splitting at 2nd level onwards?

I am able to do splitting for `products`, but was wondering is it possible to do splitting for `product offer` as well?
 

"event_name": "product added to cart"
"properties": {
    "fun id": "4",
    "products": [
        "product name": "Chicken Breast",
        "product offer": [
          {
            "product offer id": "1",
            "product offer type": "10%"
          },
          {
            "product offer id": "2",
            "product offer type": "50%"
          }
        ],
        "product rank": "3"
      }
    ]
  },

reference article: https://help.amplitude.com/hc/en-us/articles/9623000954907-Cart-analysis-Use-object-arrays-to-drive-behavioral-insights#:~:text=Object%20array%3A%20This%20is%20a,item%2Dspecific%20attributes%20or%20properties.

Many thanks ahead!