Waterfall Chart

Hi showy ,

I don't quite understand your D_Date table, it's supposed to have specific dates in it, this is the date table I recreated:

D_Date = CALENDAR(MIN('Project'[Date]),MAX('Project'[Date]))

Since waterfall charts only support Category, Breakdown, Y-axis and Tooltips fields, if you need to display a customized “X-axis” effect (e.g. showing all months) in your chart, you will have to preprocess the data (I use the Add Calculated Columns method) to achieve this.

First, create a calculation column in the date table.

MonthText = FORMAT(D_Date[Date], "MM/dd")

Remember to set this calculated column to be sorted by date column, otherwise the visual objects may have problems sorting.

Since the Dim table in your data screenshot doesn't have a Value value for us to see how much the data has changed, I've added a value column for viewing.

The final visual result of placing the corresponding field in the waterfall chart is shown below:

If the problem is not resolved, please provide a Power BI Desktop file in progress (with sensitive information removed) that fully covers your issue or question in a usable format (not a screenshot). You can upload the PBIX file to a cloud storage service such as OneDrive, Google Drive (set up public access), SharePoint, or a Github repository, and then share the URL of the file.

The pbix file is attached.

If the built-in waterfall chart does not fully meet your needs, consider using other charts (such as Stacked Bars or Custom Visual) to achieve your desired presentation.

Best Regards,
Yang
Community Support Team

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If I misunderstand your needs or you still have problems on it, please feel free to let us know. Thanks a lot!