Hi Joshi,

First of all,Please upload the twbx file which is a packaged File.

For creating a Pie chart u need  1or more dimension and 1 or 2 measures.

Build a Pie Chart

if it helps please mark the answer as correct and feel free to ping me whenever you face any problem.

Create a .twbx with file-based data sources

When your workbook uses a file-based data source, such as Microsoft Excel or a text file, the data source will be included in the packaged workbook. Simply save the workbook as a packaged workbook (.twbx).

Step 1

In the workbook, select File > Save As.

Step 2

From the Save as type drop-down menu, select Tableau Packaged Workbook (*.twbx). Now you can send your workbook.

Are you liability formula is correct

i Think this is what u r looking for

Do one thing,

Create  aclacultaed Field such as int(NULL) and drag it after the liability measures in  Row shelf. This will enable the pie chart.CLick on Pie chart and remove the Null calculated Field from the Angle and add a Liability on angle

HI Johsi,

What I can tell you here is too use a Annotation to highlight the Value. I am in office and I m not having Tableau 10 installed.

As this is only having three values , you can also use Donut chart approach.

Follow my blog :How to create Donut Charts in Tableau - TableauLearners TableauLearners

Formal Request : If any of the above answer is helpful, kindly mark is Helpful as well as correct answer