convert columns to rows for a bar chart

[tooba]

Hi everyone,

I have a data set in the following format:

Main Equipment	Sub Equipment	Sub-Sub Equipment
E1	S1	SS1
E1	S1	SS1
E2	S2	SS2
E2	S3	SS4

I want to convert it to the following format and make a bar chart for it.

Equipment Level	Count
Main Equipment	2
Sub Equipment	3
Sub-Sub Equipment	3

If I use matrix and transpose the rows and then, use count(distinct), I can make the following plot. The issue is that it doesn't show the name of equipment level on X-xis:

Bar chart based on matrix

Following imaginary output is what I look for:

Desired barchart

Please consider that there are other visuals build based on this data set and I can't change the format of the data set in the Power Query.

Thanks.

[Thejeswar · Accepted solution]

Hi @tooba ,

You can just duplicate your data source and transform the data like how @HashamNiaz  said.

Then use this new dataset for your visual.

As you are dupicating the dataset, you will have it dynamic as well as you don't have to hard code.

As the dataset is the duplicte of the original dataset, once the orginal dataset updates, this too gets refreshed with the latest data

Hope this helps!!

[tooba]

Hi @Jihwan_Kim 

I can't do it. It's a sort of hard coding:)

We can't create one table per each request as these tables will be added to our model and it's not a best practice to do so. More importantly, I want to use this visualisation as the first level of a drill-down scenario, so it should be related to other dimensions which I have. 

[HashamNiaz]

Hi @tooba !

You can simply go to Power Query editor (Transform Data), select the all 3 column and perform Unpivot Transformation.

UnpivotPivot

Relabel the column name, now in your report simply plot the chart against your category & distinct count.

Chart

Regards,

Hasham

[tooba]

@HashamNiaz 

Thanks for your reply but I can't reshape the data set format for this request. There are other visuals using this data set in the original format.

[Jihwan_Kim]

Hi, @tooba 

I assume you can manually create one more axis table inside Power BI like below.

Please check the below picture and the sample pbix file's link down below.

all measures are in the sample pbix file.

In this case, I used explicit measures, not implicit measures.

https://www.dropbox.com/s/3nzqvl9ggjagz96/tooba.pbix?dl=0 

Hi, My name is Jihwan Kim.

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