What privileges/roles does a user need to be able to export CSV files from Kibana 7.1?

I am trying to generate a CSV report from a saved search in Kibana, but am getting this error:

[
  {
    "type": "security_exception",
    "reason": "action [cluster:monitor/state] is unauthorized for user [someuser]"
  }
]

The user has the following roles:

"someuser": {
    "username": "someuser",
    "roles": [
      "kibana_user",
      "read_index",
      "reporting_user",
      "monitoring_user"
    ],
    "full_name": null,
    "email": null,
    "metadata": {},
    "enabled": true
  }

What privileges should that user have to be able to generate CSV reports from Kibana ?