How to show a message when overall count is less than 30

[prear]

The requirement is to not to show a chart when the overall sum of stacked bar is less than 30. It should be showing a message like no data available. For example, rather than the two bars, it should show a message as the next image containing 'No Data'. Would appreciate any help. Thanks

[prear]

Thanks for your response @v-rongtiep-msft , I have tried this solution but it doesn’t seem to work.

I have a column ‘Happy’ with values Yes, No, No Data, Prefer not to share. There’s another column called Feedback with values Yes, No. I can't seem to attach PBIX file and unfortunately don't have permissions to share links. I have added all the pictures here. I need the charts to disappear when the total number values of values of Happy column is  less than 30 ie Anytime a filter is selected/not selected if the sum of ( No + Yes + No Data + Prefer not to share) < 30, then the chart shouldn’t show bar chart but a status “No Data”. In the below picture I have selected K in county filter and the sum of the values 4 + 1+ 2 < 30 so need the chart to disappear. Please could you help. 

My data looks like this:

 This is one sample visual as I have 10 similar visual in my dashboard where the Happy Legend remains the same.

[v-rongtiep-msft]

There @prear ,

You can't just type "no data" so that the data type contains both text and numbers, so you can try to output blank if the total value is less than 30.

measure=var _1=sumx(all(table,table[value])
return
if(_<=30,blank(),max(table[value]))

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If it does not help, please provide more details with your desired output and pbix file without privacy information (or some sample data) .

Best Regards
Community Support Team _ Rongtie

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