EF6 get tables dynamicly

I am using Entity Framework 6 with database first. Trying to display information about each table (DbSet), including number of entries. Eventually, I want to display some (TOP 200) rows of any selected table from my DbContext. I tried to achieve that using reflection without hard-coded specific types.

using (MyDataEntities pd = new MyDataEntities())
{
    var metadata = ((IObjectContextAdapter)pd).ObjectContext.MetadataWorkspace;

    var tables = metadata.GetItemCollection(DataSpace.SSpace)
        .GetItems<EntityContainer>().Single().BaseEntitySets.OfType<EntitySet>()
        .Where(s => !s.MetadataProperties.Contains("Type")
        || s.MetadataProperties["Type"].ToString() == "Tables").ToList();

    // This is working.
    var set = pd.GetType().GetProperty("MyType1").GetValue(pd);
    var theSet = set as DbSet<MyType1>;

    if (theSet != null)
    {
        int count = theSet.Count();     // This is working.
        var rows = theSet.ToList();     // This is working.
    }
          
    foreach (var t in tables)
    {
        dynamic dbset = pd.GetType().GetProperty(t.Name).GetValue(pd);
        int count = dbset.Count();      // This is not working
        var rows = dbset.ToList();      // This is not working
    }
}

I am getting exceptions:

Microsoft.CSharp.RuntimeBinder.RuntimeBinderException:''System.Data.Entity.DbSet<MyAppName.MyType1>' does not contain a definition for 'Count''

Microsoft.CSharp.RuntimeBinder.RuntimeBinderException:''System.Data.Entity.DbSet<MyAppName.MyType1>' does not contain a definition for 'ToList''

Is this even possible what I am trying?