Way to hide text until item is selected

[kriderjo]

I'm trying to create a "details" section for a report that shows data about a selected item using text box values. The issue is that when nothing--or a filter that results in more than one row--the text values default to the "first" item of the column, showing a colletion of random values not relevant to each other. Is there any way I could make the text blank/hide it somehow without having to add a row to the data source? 

 - Incorrect Values

- Correct Values

I'm open to creative ideas, aside from manipulating the data itself. I haven't been using PowerBI for very long so my scope is currently pretty narrow when it comes to fixing random little things like this.

[jgeddes · Accepted solution]

You can create 'Calculate' measures that uses 'HASONEVALUE' on the project.
Something like should work for you.

Selected Customer =
IF(
HASONEVALUE('tableName'[ProjectColumn]),
MIN('tableName'[CustomerColumn]),
""
)

[kriderjo]

That works great, thanks for the help!