Retrieve certain fields from elasticsearch

Hi everyone, I have a question about elasticserach in Grafana. Response I get from elasticsearch is:
{
“id”: “123”,
“user”: “John”,
“list”: [
{
“item”: “apple”,
“count”: 2
},
{
“item”: “peach”,
“count”: 3
}
]
}

How can I only display content of item “list” as a table with fields including item and count in Grafana? Thanks in advances.