Category axis rows

Hi, i have a simple data ITEMNAME, ITEMVALUE.
The count of ITEMNAME is 250. The ITEMNAME as the Category and ITEMVALUE the value.
When render a orizontal bar chart i only got 40 row on category axis. How i can have on category axis all the 250 ITEMNAME?

Hello @gabrieledelgiovine,

Please check the Rows settings in the Data Source tab. You must specify the number of items you want to display on the chart.