How to load nested json

Hi,

How can I load an object like this to a table. I am currently converting it to an array of values only but is there a direct way?

0:{
"id": "864",
                "firstname": "John",
                "lastname": "Doe",
                "sin": "",
                "dob": null,
                "onlease": "",
                "type": "",
                "phonenumber": null,
                "homephone2": null,
                "workphone": null,
                "mobilephone": null,
                "email": null,
                "tenantid": null
}
1:
{
"id": "654",
                "firstname": "Mr",
                "lastname": "MaGoo",
                "sin": "",
                "dob": "",
                "onlease": "",
                "type": "",
                "phonenumber": null,
                "homephone2": null,
                "workphone": null,
                "mobilephone": null,
                "email": null,
                "tenantid": null
}

Thank you.