Color saturation in clustered column chart

[vrajkumar1]

How can I get something like this below (different hues of one color) in a clustered column chart.

The month (x-axis) order would change every month.  Next month, 05 will be at the end and 06 in the front.

But the color hue order would not change.  

Regardless of the x-axis order, the graph will always look like this.

Here is the data:

AGE_GROUP	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Jan	Feb	Mar	Apr
0-17	1.82	1.66	1.6	1.54	1.57	1.58	1.63	1.56	1.65	1.54	1.52	1.74
18-64	2.24	2.25	2.22	2.18	2.23	2.25	2.26	2.11	2.24	2.26	2.3	2.23
65 and Over	2.3	2.31	2.28	2.26	2.3	2.32	2.3	2.3	2.35	2.35	2.36	2.33

Thank you for your help!

Vadivu

[lbendlin]

See attached.

Notes

- your source data is not suitable for Power BI. It needs to be unpivoted (and the year needs to be added).

- I added a measure to produce the gradient 

- there is a bug in the current Power BI Desktop that ignores the instruction not to concatenate X axis labels. It is caused by the new format pane. Hopefully they can fix that soon.

[vrajkumar1]

Thank you.  I am not able to open the attached file.  I have Jan 2021 Desktop Power BI version.

[lbendlin · Accepted solution]

let
    Source = Table.FromRows(Json.Document(Binary.Decompress(Binary.FromText("ZYw9DoMwDIWvgjxDVNvY+BY9QJQBqV0ZGHr+NnmpRMTiT8/vJ2d6LLzRTJxCGtyBdm0FkLCApVA9aEMSI9tKZc7EsXj9S5IOA6SBA0oHz+Hx0MNT//k67jbtx2t6ft7nxdTei3tP5SpwbUBP//bLFw==", BinaryEncoding.Base64), Compression.Deflate)), let _t = ((type nullable text) meta [Serialized.Text = true]) in type table [AGE_GROUP = _t, #"5/1/2021" = _t, #"6/1/2021" = _t, #"7/1/2021" = _t, #"8/1/2021" = _t, #"9/1/2021" = _t, #"10/1/2021" = _t, #"11/1/2021" = _t, #"12/1/2021" = _t, #"1/1/2022" = _t, #"2/1/2022" = _t, #"3/1/2022" = _t, #"4/1/2022" = _t]),
    #"Unpivoted Other Columns" = Table.UnpivotOtherColumns(Source, {"AGE_GROUP"}, "Month", "Value"),
    #"Changed Type" = Table.TransformColumnTypes(#"Unpivoted Other Columns",{{"Month", type date}, {"Value", type number}})
in
    #"Changed Type"

Measure := DATEDIFF(TODAY(),max('Table'[Month]),MONTH)

[vrajkumar1]

Thank you very much for your assist