Filtering test based on category in Final Builder NUnit tool

I have developed unit testing for a MVC application and categorize the test cases using Category Attribute in NUnit based on module wise. I can run the test cases based on category wise in NUNIT GUI tool.

I have Automated the unit testing project in Final Builder. For ensuring my site stability in daily schedule basis.

Requirement: I need to have run test cases in category wise by Final Builder NUnit tool.But i can only run as per whole testcase or single textfixture.

Refer the link: http://ift.tt/1B8tifW

Thers is a option Fixture, in this i can run only as like above. But I need to run as per category wise test cases.

Is it possible in Final builder NUnit tool.? pasted example unit testing code in category wise . Here i have to to run "Account" Category via Final buider NUNit Tool.

 [TextFixture]
public class Testcases
{
   [Test]
         [Category('Account')]
        public void Login()
        {
            //Arrange

            //Act

            //Assert

       }
 [Test]
         [Category('Account')]
        public void Register()
        {
            //Arrange

            //Act

            //Assert

       }
     [Test]
         [Category('Sales')]
        public void Order()
        {
            //Arrange

            //Act

            //Assert        
       }

}