Click on the Create and fill in the table:
- source - table name (either visits or hits)
- date1 - the first date of the reporting period
- date2 - the last date of the reporting period
- fields - comma separated list of fields (dimensions and metrics). By default the value is mapped to the environment variable to pull all fields. Do not change it unless you want to narrow the output.
Select your Environment (in the top right corner).